package com.qf.controller;

import com.qf.service.UserService;

/**
 * projectName: Spring
 *
 * @author: MaTianWei
 * time: 2021/6/29 9:00
 * description:
 */

public class UserController {
    private UserService userService;

    public void setUserService(UserService userService) {
        this.userService = userService;
    }
    public String findById(Integer id){
        return userService.findById(id);
    }
}
